DE69700313D1 - Feldemissions-Elektronenkanone mit Kaltkathode - Google Patents

Feldemissions-Elektronenkanone mit Kaltkathode

Info

Publication number
DE69700313D1
DE69700313D1 DE69700313T DE69700313T DE69700313D1 DE 69700313 D1 DE69700313 D1 DE 69700313D1 DE 69700313 T DE69700313 T DE 69700313T DE 69700313 T DE69700313 T DE 69700313T DE 69700313 D1 DE69700313 D1 DE 69700313D1
Authority
DE
Germany
Prior art keywords
field emission
electron gun
cold cathode
emission electron
cathode
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69700313T
Other languages
English (en)
Other versions
DE69700313T2 (de
Inventor
Hideo Makishima
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NEC Corp
Original Assignee
NEC Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by NEC Corp filed Critical NEC Corp
Application granted granted Critical
Publication of DE69700313D1 publication Critical patent/DE69700313D1/de
Publication of DE69700313T2 publication Critical patent/DE69700313T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J23/00—Details of transit-time tubes of the types covered by group H01J25/00
    • H01J23/02—Electrodes; Magnetic control means; Screens
    • H01J23/06—Electron or ion guns
    • H01J23/075—Magnetron injection guns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J3/00—Details of electron-optical or ion-optical arrangements or of ion traps common to two or more basic types of discharge tubes or lamps
    • H01J3/02—Electron guns
    • H01J3/021—Electron guns using a field emission, photo emission, or secondary emission electron source
    • H01J3/022—Electron guns using a field emission, photo emission, or secondary emission electron source with microengineered cathode, e.g. Spindt-type
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2225/00—Transit-time tubes, e.g. Klystrons, travelling-wave tubes, magnetrons
    • H01J2225/34—Travelling-wave tubes; Tubes in which a travelling wave is simulated at spaced gaps
DE69700313T 1996-08-30 1997-08-28 Feldemissions-Elektronenkanone mit Kaltkathode Expired - Fee Related DE69700313T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23059796A JP2891196B2 (ja) 1996-08-30 1996-08-30 冷陰極電子銃およびこれを用いた電子ビーム装置

Publications (2)

Publication Number Publication Date
DE69700313D1 true DE69700313D1 (de) 1999-08-12
DE69700313T2 DE69700313T2 (de) 2000-02-03

Family

ID=16910246

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69700313T Expired - Fee Related DE69700313T2 (de) 1996-08-30 1997-08-28 Feldemissions-Elektronenkanone mit Kaltkathode

Country Status (4)

Country Link
US (1) US5986388A (de)
EP (1) EP0827175B1 (de)
JP (1) JP2891196B2 (de)
DE (1) DE69700313T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3156763B2 (ja) 1997-08-12 2001-04-16 日本電気株式会社 冷陰極搭載電子管の電極電圧印加方法および装置
US6441543B1 (en) * 1998-01-30 2002-08-27 Si Diamond Technology, Inc. Flat CRT display that includes a focus electrode as well as multiple anode and deflector electrodes
JP3101713B2 (ja) * 1999-02-22 2000-10-23 東北大学長 電界放射陰極およびそれを用いる電磁波発生装置
JP2000243305A (ja) * 1999-02-24 2000-09-08 Nec Corp 電界放射冷陰極電子銃及びこれを用いたマイクロ波管
US6255768B1 (en) * 1999-07-19 2001-07-03 Extreme Devices, Inc. Compact field emission electron gun and focus lens
US6580211B1 (en) * 2000-03-09 2003-06-17 Si Diamond Technology, Inc. Triode assembly for carbon cold cathode
EP1249855B1 (de) * 2001-04-09 2008-07-09 ICT Integrated Circuit Testing Gesellschaft für Halbleiterprüftechnik mbH Vorrichtung und Verfahren zur Kontrolle von fokussierten Elektronenstrahlen
US6858455B2 (en) * 2001-05-25 2005-02-22 Ut-Battelle, Llc Gated fabrication of nanostructure field emission cathode material within a device
KR100519754B1 (ko) * 2003-01-13 2005-10-07 삼성에스디아이 주식회사 이중 게이트 구조를 가진 전계방출소자 및 그 제조방법
FR2875946A1 (fr) * 2004-09-30 2006-03-31 Thomson Licensing Sa Structure de triode pour canon a electrons de tube a rayons cathodiques
JP4829604B2 (ja) * 2005-12-06 2011-12-07 日本放送協会 冷陰極アレイ及びこれを用いた電界放出型ディスプレイ
CN112701021A (zh) * 2020-12-28 2021-04-23 国家纳米科学中心 一种调控冷阴极电子源侧向发射的结构及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780684A (en) * 1987-10-22 1988-10-25 Hughes Aircraft Company Microwave integrated distributed amplifier with field emission triodes
JPH03161379A (ja) * 1989-11-20 1991-07-11 Fujitsu Ltd プリンタの駆動力伝達装置
GB2238651A (en) * 1989-11-29 1991-06-05 Gen Electric Co Plc Field emission devices.
FR2669465B1 (fr) * 1990-11-16 1996-07-12 Thomson Rech Source d'electrons et procede de realisation.
US5191217A (en) * 1991-11-25 1993-03-02 Motorola, Inc. Method and apparatus for field emission device electrostatic electron beam focussing
JPH07107829B2 (ja) * 1993-06-08 1995-11-15 日本電気株式会社 密度変調電子銃とこれを用いたマイクロ波管
FR2709206B1 (fr) * 1993-06-14 2004-08-20 Fujitsu Ltd Dispositif cathode ayant une petite ouverture, et son procédé de fabrication.
US5363021A (en) * 1993-07-12 1994-11-08 Cornell Research Foundation, Inc. Massively parallel array cathode
US5559389A (en) * 1993-09-08 1996-09-24 Silicon Video Corporation Electron-emitting devices having variously constituted electron-emissive elements, including cones or pedestals
JP2861755B2 (ja) * 1993-10-28 1999-02-24 日本電気株式会社 電界放出型陰極装置
TW413828B (en) * 1995-07-07 2000-12-01 Nippon Electric Co Electron gun provided with a field emission cold cathode and an improved gate structure
US5578900A (en) * 1995-11-01 1996-11-26 Industrial Technology Research Institute Built in ion pump for field emission display
JP2910837B2 (ja) * 1996-04-16 1999-06-23 日本電気株式会社 電界放出型電子銃

Also Published As

Publication number Publication date
US5986388A (en) 1999-11-16
EP0827175B1 (de) 1999-07-07
EP0827175A1 (de) 1998-03-04
JPH1074445A (ja) 1998-03-17
DE69700313T2 (de) 2000-02-03
JP2891196B2 (ja) 1999-05-17

Similar Documents

Publication Publication Date Title
DE69709817T2 (de) Feldemissionselektronenkanone mit individuell gesteuerten Kathodensegmenten
DE69700313D1 (de) Feldemissions-Elektronenkanone mit Kaltkathode
GB2362503B (en) Field emission type cold cathode structure and electron gun using the cold cathode
DE69202782D1 (de) Feldemissions-Elektronenkanone geringer Aberration.
NL193512B (nl) Elektronenkanonsysteem met veldemissie.
DE69500403T2 (de) Elektronenquelle mit Mikrospitzenemissionskathoden
DE69724942D1 (de) Farbbildröhre mit einer in-line Elektronenkanone
KR0181324B1 (en) Field emission type cold cathode
DE69818384D1 (de) Elektronenröhre mit halbleiterkathode
DE69712477D1 (de) Farbkathodenstrahlröhre mit einer inline elektronenkanone
FR2785718B1 (fr) Cathode froide a emission de champ
KR960025168U (ko) 전자총의 캐소드
DE69910938D1 (de) Kathodenstrahlröhre mit einer elektronenkanone
GB0206844D0 (en) Field emission type cold cathode structure and electron gun using the cold cathode
KR960012081A (ko) 마이크로팁 방출성 음극을 가진 전자 소스
KR960018979U (ko) 음극선관용전자총
KR960025179U (ko) 음극선관용전자총
KR950015484U (ko) 전자총의 캐소드 구조체
KR960015561U (ko) 전자총
KR960015551U (ko) 캐소드의 열전자방출구조
KR980005255U (ko) 아크방지 스템을 지닌 전자총
KR960018983U (ko) 전자총 전극의 매립편
KR960012570U (ko) 전자총 캐소드 및 전극 구조체
KR950009879U (ko) 전자총의 캐소우드 서포트 어셈블리
KR950009898U (ko) 전자총

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee